{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Der Kernel stellt den Kern des Linux Betriebssystems dar.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2022-2324 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-2324.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-2324 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-2324"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASLIVEPATCH-2023-126 vom 2023-06-06",
        "url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-126.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASLIVEPATCH-2023-127 vom 2023-06-06",
        "url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-127.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASLIVEPATCH-2023-125 vom 2023-06-06",
        "url": "https://alas.aws.amazon.com/AL2/ALASLIVEPATCH-2023-125.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3404 vom 2023-05-03",
        "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASKERNEL-5.15-2023-016 vom 2023-04-18",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2023-016.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASKERNEL-5.10-2023-029 vom 2023-04-18",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2023-029.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1435 vom 2023-03-23",
        "url": "https://access.redhat.com/errata/RHSA-2023:1435"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5962-1 vom 2023-03-16",
        "url": "https://ubuntu.com/security/notices/USN-5962-1"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 6963936 vom 2023-03-16",
        "url": "https://www.ibm.com/support/pages/node/6963936"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5950-1 vom 2023-03-14",
        "url": "https://ubuntu.com/security/notices/USN-5950-1"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1203 vom 2023-03-14",
        "url": "https://access.redhat.com/errata/RHSA-2023:1203"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1202 vom 2023-03-14",
        "url": "https://access.redhat.com/errata/RHSA-2023:1202"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5941-1 vom 2023-03-09",
        "url": "https://ubuntu.com/security/notices/USN-5941-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5938-1 vom 2023-03-08",
        "url": "https://ubuntu.com/security/notices/USN-5938-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5935-1 vom 2023-03-07",
        "url": "https://ubuntu.com/security/notices/USN-5935-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5929-1 vom 2023-03-07",
        "url": "https://ubuntu.com/security/notices/USN-5929-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5913-1 vom 2023-03-03",
        "url": "https://ubuntu.com/security/notices/USN-5913-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5912-1 vom 2023-03-03",
        "url": "https://ubuntu.com/security/notices/USN-5912-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5915-1 vom 2023-03-03",
        "url": "https://ubuntu.com/security/notices/USN-5915-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5911-1 vom 2023-03-03",
        "url": "https://ubuntu.com/security/notices/USN-5911-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5914-1 vom 2023-03-03",
        "url": "https://ubuntu.com/security/notices/USN-5914-1"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-0951 vom 2023-03-01",
        "url": "http://linux.oracle.com/errata/ELSA-2023-0951.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:1008 vom 2023-02-28",
        "url": "https://access.redhat.com/errata/RHSA-2023:1008"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0979 vom 2023-02-28",
        "url": "https://access.redhat.com/errata/RHSA-2023:0979"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:0951 vom 2023-02-28",
        "url": "https://access.redhat.com/errata/RHSA-2023:0951"
      },
      {
        "category": "external",
        "summary": "Mailing list OSS Security vom 2022-12-14",
        "url": "https://seclists.org/oss-sec/2022/q4/185"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0146-1 vom 2023-01-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013527.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0147-1 vom 2023-01-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013528.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0149-1 vom 2023-01-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013529.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0273-1 vom 2023-02-06",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013630.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0270-1 vom 2023-02-06",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013634.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0277-1 vom 2023-02-07",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013637.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0280-1 vom 2023-02-07",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013639.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0331-1 vom 2023-02-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013714.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0320-1 vom 2023-02-09",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013702.html"
      },
      {
        "category": "external",
        "summary": "NetApp Security Advisory NTAP-20230223-0004 vom 2023-02-23",
        "url": "https://security.netapp.com/advisory/ntap-20230223-0004/"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2023-06-06T22:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:06:43.818+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-2324",
      "initial_release_date": "2022-12-13T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-12-13T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-01-12T23:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: FEDORA-2023-3FD7349F60, FEDORA-2023-F4F9182DC8"
        },
        {
          "date": "2023-01-25T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-01-26T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-02-06T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-02-09T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-02-23T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von NetApp aufgenommen"
        },
        {
          "date": "2023-02-28T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-03-01T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-03-02T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-03-06T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-03-07T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-03-08T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-03-09T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-03-14T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Red Hat und Ubuntu aufgenommen"
        },
        {
          "date": "2023-03-16T23:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von IBM und Ubuntu aufgenommen"
        },
        {
          "date": "2023-03-23T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-04-17T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-05-02T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-06-06T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Amazon aufgenommen"
        }
      ],
      "status": "final",
      "version": "20"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "IBM Spectrum Protect 10.1",
            "product": {
              "name": "IBM Spectrum Protect 10.1",
              "product_id": "T023657",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:spectrum_protect:10.1"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "NetApp ActiveIQ Unified Manager",
            "product": {
              "name": "NetApp ActiveIQ Unified Manager",
              "product_id": "658714",
              "product_identification_helper": {
                "cpe": "cpe:/a:netapp:active_iq_unified_manager:-::~~~vmware_vsphere~~"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "NetApp"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source Linux Kernel \u003c= 6.1",
            "product": {
              "name": "Open Source Linux Kernel \u003c= 6.1",
              "product_id": "T025609",
              "product_identification_helper": {
                "cpe": "cpe:/o:linux:linux_kernel:6.1"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Red Hat Enterprise Linux",
            "product": {
              "name": "Red Hat Enterprise Linux",
              "product_id": "67646",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:enterprise_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T000126",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-4379",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle im Linux-Kernel aufgrund eines use-after-free in \"__nfs42_ssc_open()\" des NFS-Subsystems. Ein entfernter Angreifer kann dies ausnutzen, um einen Denial of Service-Zustand auszul\u00f6sen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T023657",
          "398363",
          "658714",
          "T004914"
        ],
        "last_affected": [
          "T025609"
        ]
      },
      "release_date": "2022-12-13T23:00:00Z",
      "title": "CVE-2022-4379"
    }
  ]
}